14-in-1 Educational Solar Robot Kit An awesome science project for kids to learn about green energy, this robot is solar powered and can be transformed into 14 different robot models. No batteries required! The solar robot can become a tail-wagging dog, a walking crab, a surfer, a speedster and so much more! Each of these projects allows the robot multiple movements and functions. A brilliant science activity for children, kids will have a blast constructing the robot and parents can be assured that all components are safe and non-toxic. This educational toy is a brilliant introduction to new forms of clean energy.